Barons of Serro Barões do Serro Created by Pedro II, Emperor of Brazil First holder José Joaquim Ferreira Rabello, 1st baron of Serro * 1832 Records #1 Holders Family filter On/Off 1 José Joaquim Ferreira Rabello, 1st baron of Serro * 1832 Sources Nobreza de Portugal e Brasil - 3 vols-vol. 3-pg. 714 Corrections and Updates To suggest a correction or an update. Click Here